package org.mk.script.core;

import org.mk.script.core.caculate.ScriptNode;

/**
 * 非终结符
 * 
 * @author mike
 * 
 */
public abstract class NonTerminal  extends ScriptNode{
	private String value;

	public abstract NonTerminal execute();

	public String getValue() {
		return value;
	}

	public void setValue(String value) {
		this.value = value;
	}

}
